Lijun QI
Inventor
Stats
- 9 US patents issued
- 10 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 9 US Patents Issued
- 10 US Applications Filed
- 26 Total Citation Count
- Mar 6, 2020 Most Recent Filing
- Dec 31, 2011 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CHENGUANG BIOTECH GROUP CO., LTD. | 2
| 2011
|
| HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY | 2
| 2012
|
| SAMSUNG ELECTRONICS CO., LTD. | 3
2 | 2015
2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Handan, CN | Aug 13, 20 - Nov 22, 22 |
| Hebei Province, CN | Oct 09, 14 - Dec 30, 14 |
| Shanghai, CN | Sep 19, 17 - Feb 27, 24 |
| Wuhan, CN | Feb 14, 13 - Jun 17, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 1 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 1 |
| C11B: | PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| D1016028 | 2024 | Mobile phone | 3 |
| D1003847 | 2023 | Mobile phone | 4 |
| 11505764 | 2022 | Continuous distillation process | 0 |
| 2020/0255,765 | 2020 | CONTINUOUS DISTILLATION PROCESS | 0 |
| D809722 | 2018 | Vacuum cleaner | 7 |
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